National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Light Rain

42°F

6°C

Humidity 90%
Wind Speed NW 9 G 18 mph
Barometer 29.80 in
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Wind Chill37°F (3°C)
Last update 12 Mar 9:55 am EDT
Extended Forecast for

King of Prussia PA

  • Today

    Today: Rain before 5pm, then a chance of rain and snow. Temperature falling to around 37 by 2pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 53 °F⇓

    Rain and
    Breezy then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 29. West wind 5 to 10 mph.

    Low: 29 °F

    Gradual
    Clearing

  • Friday

    Friday: Increasing clouds, with a high near 50. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 50 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West wind 10 to 15 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. West wind 10 to 15 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 55.

    High: 55 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Rain

Detailed Forecast

Today
Rain before 5pm, then a chance of rain and snow. Temperature falling to around 37 by 2pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 29. West wind 5 to 10 mph.
Friday
Increasing clouds, with a high near 50. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 38. West wind 10 to 15 mph.
Saturday
Sunny, with a high near 53. West wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Cloudy, with a high near 55.
Sunday Night
Rain, mainly after 2am. Low around 48. Chance of precipitation is 80%.
Monday
Rain. High near 66. Chance of precipitation is 90%.
Monday Night
A chance of rain before 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
King of Prussia PA
 40.12°N 75.39°W (Elev. 118 ft)
Last Update:
6:09 am EDT Mar 12, 2026
Forecast Valid:
10am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation